Compact but Highly Functional

Surface roughness tester with refined user-friendliness that has been highly rated by customers over the years.

Surftest SJ-210 Series

Exceptionally convenient compact surface roughness testers that can be carried around like handheld tools, or used on sites.

Outstanding visibility!  
2.4-inch color graphic LCD

Clear, easy-to-read, large screen with backlight.

Shortcuts that enable intuitive operation

Display settings can be easily changed by operating the [←] and [→] keys inside the cover. For example, cutoff value (λc)  and number of segments (N) can be easily switched on the measurement screen.

GO/NG judgment screen designed with emphasis on ease-of-comprehension

Results can be clearly determined at a glance since pass and fail are indicated in different colors.

With a carrying case, easy to carry around

Convenient, dedicated case for comfortable carrying  (Standard accessory)

Operation keys with consideration given to ease-of-use and prevention of accidental operation

Frequently used keys are arranged on the top surface of the main unit.
Seldom used keys are arranged inside the cover to prevent accidental operation.

High-speed measurement data transmission

Equipped with several I/O ports,
including a high-speed USB interface, as standard.